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Some info on accessing GSVS 2017 leveling data

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(@geeoddmike)
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I started looking through the data for the Colorado GSVS of 2017. I was interested in the leveling data for the project.

Unfortunately, the leveling data linked from Dr. van Westrumƒ??s paper was in .lvl format. I also found it difficult to determine from file names what points were included in the various files. Probably my problem.

The .lvl file format shows setup-level data showing each setupƒ??s BS and FS rod intercepts and BS and FS distances, etc.

I prefer to use the section-level data available through the NGSƒ?? beta siteƒ??s ƒ??Leveling Projects Page.ƒ? See: https://beta.ngs.noaa.gov/datasheets/leveling-projects/index.html ?ÿThe Colorado GSVS leveling project ID is: L 28514

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11C1760D 60FC 4922 94C2 5CF8A48FEBAB
1C2A64DE B1E7 4E77 AB92 D0F29FAD98BE

I was also disappointed to note that the datasheets for project points do NOT include orthometric heights nor gravity values.?ÿ

172B5EC1 F713 4689 92BC 226C5A10CBEE
 
Posted : 17/02/2021 10:05 pm
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